Pre-filled aluminum foil sealing new crown detection extraction tube with good sealing performance

The utility model discloses a prefilled aluminum foil seal new crown detection extraction tube with good sealing performance, which comprises a tube body, an aluminum foil seal is adhered to the upper surface of the tube body, a fixing ring is fixedly connected to the surface of the tube body, two p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUO XINYONG, ZHOU WEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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